SUBARU
16-123-19
Manufacturer communications
- Publication date
- 2019-07-30
- Received by NHTSA
- 2019-08-06
- NHTSA record numbers
- 10163564
Manufacturer summary
Original wording in English
This bulletin announces availability of a new CVT electric oil pump developed to address DTC P173B: ELECTRIC FLUID PUMP (CVT) PERFORMANCE. The related customer concern describes the Auto Start Stop warning lamp flashing and the system becoming inoperative under certain circumstances. When Auto Start/Stop is inoperative, the vehicle operates like a traditional vehicle not equipped with this feature. The new pumps contain revised judgement logic to eliminate false illumination of the warning lamp.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Subaru
P173BELECTRIC FLUID PUMP (CVT) PERFORMANCECheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Subaru | FORESTER | 2019 |